Svetlana Poplavska (1946) – a teacher of English at the Riga10th secondary school  from 1969 to 2004. >>

Georgy Poplyayev (1918–1979) – a teacher of Physics in the schools of Riga from 1947 to 1979, Honourable teacher of the Latvian Soviet Republic. >>

Olga Poplyayeva (1929–2021) –  teacher  of Russian and literature in the schools of Riga from 1951 to 1987. >>

Konstantin Portnov (1908-1943) –  a teacher, old-believer`s public figure, teacher of clerical law, anti-fascit. Shot by the Nazi. >>

Komita Portnova (born Yershova;1901 -1943?) – a teacher, anti-fascist, shot bu the Nazi. >>

Galina Pospelova (1936–2018) – a teacher of history, Director of Riga 76th secondary school. Founder and Director of Riga Technolinguistic private secondary school. Honored teacher of the Latvian SSR, Doctor of pedagogy (Dr. paed.). >>

Vasiliy Pravdin (1855-1909) – an nspector of public  schools. >>

Antonina Preobrazhenskaya (nee Dragunova: 1907-1989) – a teacher of Latvian anr German in Riga schools. >>

Andrey Preobrazhensky (1894 -?) – a teacher of Math, Physics, Geography and Cosmography in Riga schools. >>

Nikolay Preobrazhensky (1937) – a teacher of sports at the Riga 10th Secondary School from 1958 to 2009, multiple champion of Latvia in triple jump, referee of All-Union category. >>